public int save_note(NoteWindow note)
{
NoteWindow.Memento settings = note.create_memento();
if (!Directory.Exists(directory_path))
{
Directory.CreateDirectory(directory_path);
}
Stream stream = null;
if (File.Exists(settings.Filename))
{
stream = File.Open(settings.Filename, FileMode.Create);
}
else
{
string filename = "";
while (true)
{
if (File.Exists(directory_path + "/note" + ++next_note_id + ".osl"))
{
continue;
}
filename = directory_path + "/note" + next_note_id + ".osl";
break;
}
Console.WriteLine("choosed filename: " + filename);
stream = File.Open(filename, FileMode.Create);
note.set_filename(filename);
settings.Filename = filename;
}
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, settings);
stream.Close();
return(0);
}
